What is the main topic of "Superhero bearing gifts"?

How would you write "the fourth of july? " the 4th of july or the fourth of july? are they both grammatically correct?

What is one way that shakespeare uses source material in othello? to establish lago's jealous natureto describe why lago loves the moor's wifeto illustrate lago's skill on a battlefieldto explain how lago became so close to the moon

What functions as a reflexive pronoun in the sentence the professor herself wanted to attend the conference, but it was cancelled when she and several other presenters had to excuse themselves